javascript errors

javascript errors

Okay so I tried to put in security assist 2.5 into a template and it wouldn't work correctly. So I wanted to try to remove that and put back 2.2 and then I started getting major java script errors. so I removed form tool as it was attached I think..I got this error..(uploaded screen shot.) I tried to find the files to remove the cache data but I can't find it. Now dreamweaver is got a ton of js errors.